Originally Posted by
berlinonaut
.
You first
link goes to a right-side shifter. Your
second link seems to show exactly the left side shifter I am using. As they write
"They click but don’t index." Following the data sheet the thing's model name should be SLM96LF - still what's written on it is M90 and it is sold as M96 quite often.
Rivendell mounts their shifters opposite sides from the conventional mounting. They claim it is more ergonomic.